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Newest Videos (Sort by: Newest | Most Viewed | Highest Rated) ( Add One )

Welcome to our video gallery!
We are currently broadcasting 2422 amazing clips!
Stress: Portrait of a Killer
Posted in Documentaries

As we've evolved, the human stress response has saved our lives. Today, we turn on the same life-saving physical reaction to cope with intense, ongoing stressors. This documentary looks at the role this plays in our day to day existence.
The Worlds Largest Cave
Posted in Documentaries

In this National Geographic documentary, you will explore the 2.5-mile Hang Son Doong, or “mountain river cave”, along the Vietnam-Laos border.
Robot Performs Quadruple Backflip
Posted in Tech & Gadgets

Robotics technology is advancing faster than ever! This specific robot was designed to perform back flips, a skill that it has definitely mastered!
World's Rarest Gorilla Caught on Film
Posted in Life On Earth

For the first time ever, conservationists have captured video of Cross River gorillas in their natural environment, thanks to a wildlife camera in a Cameroon forest. The elusive gorillas are some of the most elusive animals on Earth.
The M18A1 Claymore
Posted in War

The M18A1 Claymore is a directional anti-personnel mine used by the U.S. military. It was named after the large Scottish sword by its inventor, Norman A. MacLeod.
Michio Kaku: Can We Resurrect the Dinosaurs?
Posted in Biology & Medicine

Dr. Kaku answers the question of whether it is possible to resurrect the dinosaurs by "turning on" their ancient genes.
Village of the Elephants
Posted in Life On Earth

Elephants gather in a clearing known as the ‘Village of the Elephants’ at the Dzanga-Sangha Forest Reserve in the Central African Republic. Dzanga-Sangha National Park was declared part of a three-nation World Heritage Site last year.
How A Wolf Can Change A River
Posted in Life On Earth

This short segment provides a stunning example of a Trophic cascade. These are major chain reactions that occur through the natural world, this time in Yellowstone National Park.

Categories

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Most Viewed

1. Drive-By X-Ray Van
1. Drive-By X-Ray Van

(The Z Backscatter Van (ZBV) is a scanning system built into a commercially available van that allows an operator to view the contents of vehicles, containers and persons along its path or passing by the van.)
Hits: 13318
Category: Tech & Gadgets
2. Kilauea Lava Flows
2. Kilauea Lava Flows

(A noble GoPro was sacrificed to get this footage, but it was worth it!)
Hits: 10957
Category: Earth Sciences
3. Dara O Briain Explains Weightlessness
3. Dara O Briain Explains Weightlessness

(Why are astronauts weightless in space when the moon is held by Earth's gravity? An explanation and demonstration of just how microgravity works in orbit.)
Hits: 10761
Category: Physics & Chemistry
4. Avalanche Hits Everest Basecamp (April 25 2015)
4. Avalanche Hits Everest Basecamp (April 25 2015)

(This chilling raw video, filmed by Jost Kobusch, shows the horrifying speed and power of an avalanche striking Mt. Everest Basecamp (25.04.2015) following a Magnitude 7.8 earthquake. *Contains adult language*.)
Hits: 10743
Category: Earth Sciences
5. The Big, Bad and Beautiful Universe Seen by Chandra
5. The Big, Bad and Beautiful Universe Seen by Chandra

(In fifteen years of operation, the Chandra X-ray Observatory has given us a view of the universe that is largely hidden from telescopes sensitive only to visible light.)
Hits: 10507
Category: Astronomy
6. Liquifaction Caught On Video
6. Liquifaction Caught On Video

(During an earthquake, when water trapped in the earth is sloshed around, the solids sink, forcing the displaced liquid to the surface. Here it is, caught in action!)
Hits: 10475
Category: Earth Sciences
7. Human Copulation MRI
7. Human Copulation MRI

(First released video footage of Dr. Pek van Andel's study 'Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal'.)
Hits: 8949
Category: Biology & Medicine
8. Aid vs Trade
8. Aid vs Trade

(Ngozi Okonjo-Iweala, the former Finance Minister of Nigeria talks about a better way to help the continent of Africa.)
Hits: 8476
Category: Humanity
9. Slow-Motion: Bald Eagle Catches Salmon
9. Slow-Motion: Bald Eagle Catches Salmon

(See how an American Bald Headed Eagle can catch a salmon right out of the water, in full flight.)
Hits: 8263
Category: Life on Earth
10. World's Oldest Footprints
10. World's Oldest Footprints

(The oldest evidence of four-legged animals walking on land has been discovered in southeast Poland. Rocks from a disused quarry record the "footprints" of unknown creatures that lived about 397 million years ago.)
Hits: 8094
Category: Life on Earth

Top Rated

1. Vampire Squid - Vampyroteuthis Infernalis
1. Vampire Squid - Vampyroteuthis Infernalis

(Vampyroteuthis infernalis, or vampire squid, is a deep ocean squid that has several interesting tactics for offense and defense. It has only been caught once on film. This is that video.)
Rating: 3.02
Category: Life On Earth
2. Frilled Shark (English Report)
2. Frilled Shark (English Report)

(This video shows rare footage of a frilled shark in shallow water. The frilled shark (Chlamydoselachus anguineus) is a living fossil and is usually found at depths of around 2,000 feet.)
Rating: 3
Category: Life On Earth
3. Science Saved My Soul
3. Science Saved My Soul

(An amazing video on the perspective of humans in the universe.)
Rating: 3
Category: Humanity
4. On Endangered Cultures
4. On Endangered Cultures

(With stunning photos and stories, National Geographic Explorer Wade Davis celebrates the extraordinary diversity of the world's indigenous cultures, which are disappearing from the planet at an alarming rate.)
Rating: 2.99
Category: Humanity
5. High-Resolution Mars Photography
5. High-Resolution Mars Photography

(HiRISE - This video is a compilation of high definition photos taken by the Mars Reconnaissance Orbiter and released to the public December 2nd, 2009.)
Rating: 2.99
Category: Astronomy
6. NASA's ATHLETE
6. NASA's ATHLETE

(ATHLETE (All-Terrain Hex-Legged Extra-Terrestrial Explorer) is a large six-legged robotic lunar rover under development by NASA.)
Rating: 2.99
Category: Astronomy
7. The Origin of Life
7. The Origin of Life

(Dr. Susan Fisher of OSU describes the Origin of Life for her Biology 101 course.)
Rating: 2.99
Category: Biology & Medicine
8. The Evolution Of Turtle Shells
8. The Evolution Of Turtle Shells

(This video shows the modifications to the rib structure and formation of several bones in chelonians that make up their distinctive shells.)
Rating: 2.99
Category: Biology & Medicine
9. Lynx Hunts A Rabbit
9. Lynx Hunts A Rabbit

(A slow motion chase between a lynx and a rabbit.)
Rating: 2.98
Category: Life on Earth
10. How To Make UV Reactive Water
10. How To Make UV Reactive Water

(It's easy to make water glow very brightly under a black light. You can use the water as an ingredient in slime, crystals, or other projects to make them glow-in-the-dark.)
Rating: 2.98
Category: Physics & Chemistry